摘要
将优化后的磁流变减振器放在MTS849减振器试验台上进行试验,在不同的减振器活塞运动速度下,改变通电电流,测试磁流变减振器的示功图和速度特性。利用试验数据,进行多项式拟合,精确的建立了该减振器的阻尼力模型,便于对其半主动悬架实施实时控制。
Test was done in the structural optimum designed magneto-rheological（MR） damper on the MTS850 damper testing machine,indicator diagram and characteristics of MR damper were measured by changinf the piston＇s velocity and input current.A polynomial model was fitted and the damper＇s machine model was established accurately by using experimental data.This researched result is easy and convenient for semi-active suspension to be carried out by real time control.
出处
《辽宁工业大学学报（自然科学版）》
2010年第6期377-381,共5页
Journal of Liaoning University of Technology(Natural Science Edition)
基金
辽宁省教育厅项目(2008307)
关键词
磁流变减振器
磁路设计
多项式模型
magneto–rheological damper
magnetic circuit design
polynomial model
